diff --git a/package-lock.json b/package-lock.json
index 99f99077..da197118 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6139,9 +6139,9 @@
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
     },
     "sinon": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-4.2.0.tgz",
-      "integrity": "sha512-FAdCcQ6lUAakWQMVRSIhiQU90d5EH1k3V6wRPrjxcYsv4vlBHjFzWLeoD63GoTKrFkfzVQs209aFW8V3cGLNtA==",
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-4.2.2.tgz",
+      "integrity": "sha512-BEa593xl+IkIc94nKo0O0LauQC/gQy8Gyv4DkzPwF/9DweC5phr1y+42zibCpn9abfkdHxt9r8AhD0R6u9DE/Q==",
       "requires": {
         "diff": "3.3.1",
         "formatio": "1.2.0",
diff --git a/package.json b/package.json
index b9db6da2..090100ae 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "moment": "2.20.1",
     "nyc": "11.4.1",
     "precinct": "4.0.0",
-    "sinon": "4.2.0",
+    "sinon": "4.2.2",
     "sinon-chai": "2.14.0",
     "source-map-support": "0.5.3",
     "test-exclude": "4.1.1",